Factor Info
| ID | 6977 |
| Size | 141 digits / 468 bits |
| Status | composite |
| Value | 453103222440441497544275077196719768848810473842178695508037437152916466764106208420842415239520246994469199471976584926360246776951809641139 |
Factorizations
| Primary | (ID: 6699) 172974812463239310024750410929 (proven prime) |
| (ID: 6978) 2619475147786243221682441564765834085031894176855868169779152514905083781606453302669371739151283560390355875491 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.